HG/T 2059-2014 (English Version) PDF

Scope: This standard specifies the terms and definitions, requirements, test methods, inspection rules and signs, factory documents, packaging, transportation and storage of impermeable graphite tubes. This standard applies to impermeable graphite tubes with a nominal diameter of DN22 mm~DN254 mm and a pressure not greater than 0.3 MPa for chemical, petroleum and other industries.

HG/T 2059-2014 Referenced Document

GB/T 13465.1 Test method of impermeable graphite materials.Part 1:General of test method for mechanical properties*， 2014-09-03 Update
GB/T 13465.2 Test method of impermeable graphite materials.Part 2:Flexure strength*， 2014-09-03 Update
GB/T 13465.3 Test method of impermeable graphite materials.Part 3:Compress strength*， 2014-09-03 Update
GB/T 13465.6 Test method for hydraulic pressure bursting of impermeable graphite pipe
GB/T 1429 Carbon materials.Determination of the ash content
GB/T 21921 Test method for tensile strength of impermeable graphite materials
GB/T 24528 Carbon materials-Determination method of the bulk density
GB/T 3074.4 Method for the determination of the coefficient of thermal expansion of graphite electrodes*， 2016-08-29 Update
GB/T 3520 Test method for fineness of graphite
GB/T 7130 Plastics.Phenol-formaldehyde mouldings.Determination of free phenols.Iodometric method*， 2016-06-14 Update
GB/T 8722 Test method for thermal conductivity of carbon materials*， 2019-12-10 Update
HG/T 2622 Determination of free formaldehyde content in phenolic resin
YB/T 5189 Determination of volatile matter of carbon materials*， 2022-09-30 Update